X-Ray Diffraction Analysis Report

Calculated d-spacing and lattice constants (Å)

For an FCC lattice, the lattice constant $a$ can be inferred from the d-spacing $d$ using the formulas: $a_{111} = d \times \sqrt{1^2+1^2+1^2} = d \times \sqrt{3}$ and $a_{200} = d \times \sqrt{2^2+0^2+0^2} = d \times 2$.

Comparing with known lattice constant $a$ of 5.640 Å

• Kα Fit: inferred d = 5.233 Å, inferred a_111 = 9.063 Å (Error: 60.69%), inferred a_200 = 10.465 Å (Error: 85.55%)
• Kβ Fit: inferred d = 5.220 Å, inferred a_111 = 9.041 Å (Error: 60.30%), inferred a_200 = 10.440 Å (Error: 85.10%)
• Combined Fit: inferred d = 5.226 Å, inferred a_111 = 9.052 Å (Error: 60.50%), inferred a_200 = 10.452 Å (Error: 85.33%)